[INFO] fetching crate core-dockpack 0.1.3...
[INFO] testing core-dockpack-0.1.3 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate core-dockpack 0.1.3 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate core-dockpack 0.1.3
[INFO] finished tweaking crates.io crate core-dockpack 0.1.3
[INFO] tweaked toml for crates.io crate core-dockpack 0.1.3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate core-dockpack 0.1.3 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 28 packages to highest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 5d10c85dbc3bb60828162c234ae0bd97b2558c24c47d1a4d40d69c857db1f723
[INFO] running `Command { std: "docker" "start" "5d10c85dbc3bb60828162c234ae0bd97b2558c24c47d1a4d40d69c857db1f723", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d10c85dbc3bb60828162c234ae0bd97b2558c24c47d1a4d40d69c857db1f723", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5d10c85dbc3bb60828162c234ae0bd97b2558c24c47d1a4d40d69c857db1f723" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d10c85dbc3bb60828162c234ae0bd97b2558c24c47d1a4d40d69c857db1f723", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5d10c85dbc3bb60828162c234ae0bd97b2558c24c47d1a4d40d69c857db1f723" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.1.5
[INFO] [stderr]    Compiling crc32fast v1.5.2
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling filetime v0.2.29
[INFO] [stderr]    Compiling flate2 v1.1.10
[INFO] [stderr]    Compiling xattr v1.6.1
[INFO] [stderr]    Compiling tar v0.4.46
[INFO] [stderr]    Compiling serde_json v1.0.154
[INFO] [stderr]    Compiling core-dockpack v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 8.76s
[INFO] running `Command { std: "docker" "inspect" "5d10c85dbc3bb60828162c234ae0bd97b2558c24c47d1a4d40d69c857db1f723", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5d10c85dbc3bb60828162c234ae0bd97b2558c24c47d1a4d40d69c857db1f723" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling core-dockpack v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]   --> src/cmd_processes/pull/unpack_files.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |     use std::fs;
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "5d10c85dbc3bb60828162c234ae0bd97b2558c24c47d1a4d40d69c857db1f723", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5d10c85dbc3bb60828162c234ae0bd97b2558c24c47d1a4d40d69c857db1f723" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::fs`
[INFO] [stderr]   --> src/cmd_processes/pull/unpack_files.rs:40:9
[INFO] [stderr]    |
[INFO] [stderr] 40 |     use std::fs;
[INFO] [stderr]    |         ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `core-dockpack` (lib test) generated 1 warning (run `cargo fix --lib -p core-dockpack --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/core-dockpack/22c8cc2deb82f22b/out/core_dockpack-22c8cc2deb82f22b)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test utils::cache::tests::test_process_image_name ... ok
[INFO] [stdout] test cmd_processes::pull::unpack_files::tests::test_unpack_files_from_image ... FAILED
[INFO] [stdout] test cmd_processes::build::build_dockerfile::tests::test_build_dockerfile ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- cmd_processes::pull::unpack_files::tests::test_unpack_files_from_image stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'cmd_processes::pull::unpack_files::tests::test_unpack_files_from_image' (374) panicked at src/utils/cache.rs:27:40:
[INFO] [stdout] Failed to create nanoservices cache directory: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x609a2f763961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x609a2f7786aa - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x609a2f767fac - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x609a2f73da86 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x609a2f75aea9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x609a2f6dcaf0 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x609a2f75b062 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x609a2f73db32 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x609a2f7364c9 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x609a2f73e9dd - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x609a2f778ddc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x609a2f778bb2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x609a2f6ca4b8 - core_dockpack[3e057c8f8e525d9b]::utils::cache::wipe_and_create_cache
[INFO] [stdout]   13:     0x609a2f6c8b4b - <core_dockpack[3e057c8f8e525d9b]::cmd_processes::pull::unpack_files::tests::test_unpack_files_from_image::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x609a2f6cff3b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x609a2f6dd115 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x609a2f6d6a04 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x609a2f6e01a2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x609a2f762e5f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x7270389fbdfa - <unknown>
[INFO] [stdout]   20:     0x727038a8f3d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- cmd_processes::build::build_dockerfile::tests::test_build_dockerfile stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'cmd_processes::build::build_dockerfile::tests::test_build_dockerfile' (373) panicked at src/cmd_processes/build/build_dockerfile.rs:36:39:
[INFO] [stdout] Failed to create test directory: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x609a2f763961 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x609a2f7786aa - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x609a2f767fac - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x609a2f73da86 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x609a2f75aea9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x609a2f6dcaf0 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x609a2f75b062 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x609a2f73db32 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x609a2f7364c9 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x609a2f73e9dd - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x609a2f778ddc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x609a2f778bb2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x609a2f6ccc4d - <core_dockpack[3e057c8f8e525d9b]::cmd_processes::build::build_dockerfile::tests::test_build_dockerfile::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x609a2f6cff3b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   14:     0x609a2f6dd115 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   15:     0x609a2f6d6a04 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x609a2f6e01a2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x609a2f762e5f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x7270389fbdfa - <unknown>
[INFO] [stdout]   19:     0x727038a8f3d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     cmd_processes::build::build_dockerfile::tests::test_build_dockerfile
[INFO] [stdout]     cmd_processes::pull::unpack_files::tests::test_unpack_files_from_image
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "5d10c85dbc3bb60828162c234ae0bd97b2558c24c47d1a4d40d69c857db1f723", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d10c85dbc3bb60828162c234ae0bd97b2558c24c47d1a4d40d69c857db1f723", kill_on_drop: false }`
[INFO] [stdout] 5d10c85dbc3bb60828162c234ae0bd97b2558c24c47d1a4d40d69c857db1f723
